What are the key components of new energy vehicles?

 What are the key components of new energy vehicles? The key components of new energy vehicles mainly include the following categories:

1. Battery system: as the ‘energy box’ of new energy vehicles, the power battery stores energy and provides power for the vehicle. Common types include lithium-ion batteries, nickel-metal hydride batteries, sodium-ion batteries and so on. Lithium-ion batteries are widely used in many new energy vehicles due to their high energy density and long cycle life.

2. Drive system: Converts electrical energy into mechanical energy to drive the car. Permanent magnet synchronous motor has the characteristics of high efficiency and energy saving, while asynchronous motor plays a role in some models with the advantages of simple structure and reliable operation.

3. Power electronic control devices: these devices are like the ‘intelligent brain’ of the car, consisting of microprocessors, power modules, etc., which always monitor and regulate the working status of batteries, motors and chargers to ensure that all components can work together under different working conditions to achieve the best performance and efficiency.

4. Charging equipment: including AC charging pile and DC charging pile, providing charging service for new energy vehicles. AC charging piles are easy to install and suitable for use at home, car parks and other places; DC charging piles are powerful and can quickly charge vehicles in a short time.

5. Braking system: It includes hydraulic braking system and vacuum booster and other components, which are responsible for providing braking force to slow down or stop the vehicle. Some new energy vehicles are also equipped with electronic brake control system, which improves the safety and efficiency of braking.

6. Suspension system: includes components such as springs, shock absorbers and stabiliser bars, which are used to absorb road vibrations, maintain the balance of the vehicle and improve ride comfort.

7. Safety system: Includes components such as anti-lock braking system (ABS), electronic stability program (ESP), airbags, and tyre pressure monitoring, which are responsible for protecting the safety of the driver and passengers.     https://qichehao.blogspot.com/

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